Date	Action	Description
	Built For:	Ostrander Railway & Timber Co. #7 at Ostrander, WA
08/1939	Sold:	Weyerhauser Timber Co. #5 at Klamath Falls, OR
1950	Sold:	M. Bloch & Co. (dealer)
Unknown	Sold:	Kosmos Timber Co. #11 at Kosmos, WA
1952	Name Change:	United States Plywood Corp. of Washington #11
04/1954	Merger:	United States Plywood Corp. #11
06/1961	Donated:	University of Washington at Seattle, WA
Unknown	Donated:	Puget Sound Railway Historical Association Inc.